baber/WOPTO huggingface dataset:
Patent JP-H071702-A (JP)
Title: Screen printer
Inventor: HIRUTA KENGO
IPC: B41F15/36
Filed: 1993-12-10
Abstract: PURPOSE: To realize the formation of a printing image, the film thickness of which is large and the accuracy of which is high by a method wherein the slippage of a printing original plate is prevented from occurring even when the thickness of the printing original plate is increased. CONSTITUTION: This device is equipped with a supporting plate 1 for supporting a sheet material S, a printing original plate 21 having a paint impregnating part, an original plate holder 20 for supporting the printing original plate 21, a squeegee for transferring a point on the sheet material S by rubbing the paint on the printing original plate 21 and an electromagnet 43 arranged at the position corresponding to the printing original plate 21 with the sheet material S between them. The printing original plate 21 contains ferromagnetic substances so as to attract the printing original plate 21 toward the sheet material S by means of the electromagnet 43.
Patent JP-H11145796-A (JP)
Title: Pulse width control circuit and duty factor detection circuit
Inventor: MORITA MASAYOSHI
IPC: H03K3/017
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To compress the fluctuations of duty factor, even if the duty factor of an input signal fluctuates by detecting the duty ratio of the input signal, generating voltage changing in a direction opposite to the fluctuation of the detected duty ratio, supplying it to a CMOS gate, integrating the output, executing an operation with reference voltage, and reproducing a signal. SOLUTION: The terminal voltage of a charging capacitor 7 rises to power voltage given to a CMOS gate, when the duty ratio is 50% and falls toward ground voltage. The time when a rise crosses the reference voltage of a comparator 9 and the time when a fall crosses the reference voltage of the compactor 9 are set equal. The duty factor of the output of the comparator 9 is set to 50%. A duty factor detection circuit 1 generates the pulse of time equivalent to a single period of the input signal by driving a monostable multivibrator, an analog switch is turned on and an average value is obtained so as to obtain the duty factor.
Patent JP-H05151144-A (JP)
Title: Burst read processor
Inventor: OKAZAKI MAKOTO
IPC: G06F13/38
Filed: 1991-11-26
Abstract: PURPOSE:To shorten the waiting time for a burst read processor by starting the transfer of data just With an idle area of a data buffer equivalent to a single word or block in a burst read access state even if the idle area of the buffer is smaller than the quantity of the burst transfer data. CONSTITUTION:A burst decomposition control part 25 decomposes the burst transfer into one or plural pieces of block transfer and the 1-word transfer. A data buffer 31 holds the read data received from a common memory. A data buffer controller 29 is added to control the buffer 31 together with a 1-word transfer deciding part 32 which decides whether the 1-word transfer is possible or not after reception of the idle information, a block transfer deciding part 33 which decides whether the block transfer is possible or not, and a gate circuit 34 which receives the 1-word transfer signal or the 1-block transfer signal from the part 33 and gives a transfer grant signal to a memory controller.
Patent JP-2001135402-A (JP)
Title: Connector for ic card
Inventor: NAKAMURA HIDEHIRO
IPC: H01R107/00
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a connector for an IC card constructed to comprise screw- tightening support members for causing a screw to be screwed into a screw hole with no inclination in screw tightening operations with improved workability and sufficient tightening strength. SOLUTION: The connector for an IC card comprises a housing member 1 and 2, a circuit board 13 for mounting the housing member 1 and 2, and a support member 8 for supporting said housing member 1 and 2 on the circuit board 13. Said support member 8 is provided with a lock portion 8a for locking said housing member 1 and 2 and a screw inserting hole 8c for the screw to be locked on said circuit board 13. In the screw inserting hole 8c there are formed a screw thread portion 8e for tightening said screw 9 and a cylindrical guide portion 8d for guiding said screw 9 to be inserted until the screw 9 reaches the screw thread portion 8e.
Patent JP-H05236197-A (JP)
Title: Sensor array
Inventor: JIYAGUDEISHIYU SHII TANDON
IPC: H04N5/369
Filed: 1992-10-27
Abstract: PURPOSE: To provide a sensor array structure integrating an auxiliary device and a supporting circuit on the same chip as a picture sensor array. CONSTITUTION: For supplying a dark reference signal for scanning the picture, converting the picture into pixels and controlling the array, the application of a single chip or a sensor array 10 used by connecting it with the same sensor array by terminals for forming the picture scanning array which continues longer is provided. The combination of a substrate 19, the first row 20 of the comparatively long straight line of a photo site 22 on the substrate for scanning the line of the picture and providing an analog video signal expressing the scanned picture, the second row 20' of the comparatively short straight line of a photo site 22' on the substrate for providing the dark reference signal and circuit means 38, 40, 42, 44 and 50 integrated on the substrate 19 for processing the analog video signal for providing the pixels is provided.
Patent JP-S6397320-A (JP)
Title: Press die for press working apparatus
Inventor: KAKIMOTO MASAKAZU
IPC: B21D43/00
Filed: 1986-12-26
Abstract: PURPOSE:To remove obstacles of a die matching accuracy and automatic feeding of a material to be worked, by burying or opening a photosensor to perform inquiring a positioning of the material to be worked to a lower die and absorbing holes to prevent a discrepancy at press working on the die matching face of the upper and lower dies. CONSTITUTION:Two reference marks to be inquired by the photosensors 7 are provided on a worked material W used on a press die 2 and a press working apparatus 1 including this die. The worked material W is fed on a work table B towards the lower die 21 by a movable arm mechanism C, positioned accurate ly on the lower die 21 by inquiring the two reference marks through two pairs of the photosensors respectively. Then, the material W to be worked is sucked on the lower die 21 by a vacuum from sucking holes 5, 5' to prevent the discrep ancy of the material at the press working. Because no projecting material exists on the die matching face of the press die 2, the die matching accuracy of the upper and lower dies 21, 22 is not detracted and without necessitating to adopt any special die adapting constitution for presenting the die adapting accuracy.
Patent JP-H08166619-A (JP)
Title: Interface circuit for electronic flashing device
Inventor: SAKAMOTO HIROSHI
IPC: H03K17/73
Filed: 1994-12-15
Abstract: PURPOSE: To enable flashing synchronized with high-speed consecutive photographing. CONSTITUTION: The series connecting circuit of a transistor Tr4 and a resistance R7 (comparatively low resistance) is connected to a resistance R1 (high resistance) in parallel, control output Q0 from a control circuit 3-3 is imparted to the base of the transistor Tr4 and it is driven by 1/10 duty. Thus, the current value of a synchronizing signal is periodically increased and the rising time of the synchronizing signal to an 'H' level is expedited by the increase of the current value of the synchronizing signal, after a triode AC switch(TRIAC) 1 is turned off.
Patent JP-H09134724-A (JP)
Title: Non-aqueous electrolyte secondary battery
Inventor: OKADA SHIGETO
IPC: H01M4/525
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a large-size secondary battery at a low cost which works with a high discharge voltage and has an excellent charge/discharge characteristic. SOLUTION: A secondary battery concerned includes a positive electrode active material which is a phosphoric acid compound expressed as AyMPO4 , where A is alkali metal, M is transition metal, and (y) is conditioned as 0<y<2, provided that AyFePO4 (0<y<2) as the phase that M includes Fe solely is excluded, and a negative electrode active material which is a substance capable of occluding and releasing alkali metal, alkali earth metal, or their ions. The battery also includes an electrolyte which is a substance allowing the alkali metal ions to make movement for generating electrochemical reactions with the positive or negative electrode active material.
Patent JP-H10152725-A (JP)
Title: Production of grain oriented silicon steel sheet having superhigh magnetic flux density
Inventor: ABE NORITO
IPC: C21D9/46
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To stably produce a primary film of a grain oriented silicon steel sheet having low core loss and high magnetic flux density by specifying the coating weight of oxygen in the surface of a steel sheet after decarburizing annealing. SOLUTION: A steel slab in which components are regulated in such a manner that Bi is particularly contained and MnS and AIN are used as the main inhibitors is subjected to hot rolling. Successively, after hot rolled sheet annealing, it is finished into a product sheet thickness by finish cold rolling or the like. In the annealing before the finish cold rolling, the homogenization of the crystal structure and the control of the precipitation of AIN are executed. After that, the coating weight of oxygen (the part other than ferrite) in the surface of the steel sheet after continuous decarburizing annealing is regulated to 550 to 850ppm. For controlling the coating weight of oxygen, there are various methods in which it is executed at the ambient dew point or the like, but, it is selected in consideration of the optimum control of the crystal structure and recrystallization texture.  In this way, the stable formation of primary film on a grain oriented silicon steel sheet in which the accumulating degree in the  110}<001> orientation is extremely excellent can be attained.
Patent JP-H04183463-A (JP)
Title: Artificial tooth root
Inventor: NONAMI TOORU
IPC: A61C8/00
Filed: 1990-11-16
Abstract: PURPOSE:To prevent the generation of gap between gingiva and an artificial tooth root and prevent the generation of the disease of gingiva and a decayed tooth by constituting a part in contact with gingiva of a tooth jaw part from a living body active material and constituting the outer surface of the part exposed to gingiva from the living body inactive material. CONSTITUTION:An artificial tooth root consisting of a post part 2, tooth jar part 3, and a tooth root part 4 is embedded in the gingiva 1, and the artificial tooth root is in contact with the gingiva 1, and at least the outer surface of the tooth jaw part lower part close to the tooth root part 4 is formed to a living body active material part 5. As the living body active material, are listed bioglass, HAP, and TCP. While, in the tooth jar part 3 of the artificial tooth root, at least the outer surface of the part over the gingiva 1 is formed to a living body inactive material part 6. As the living body inactive material, are used the ceramics such as alumina, saphire, zirconia, and silicon carbide(SiC), and the metal material such as titanium and stainless steel which is not harmful to a human body. Further, a crown can be applied on the post part 2.
Patent JP-H07135877-A (JP)
Title: Double bearing type fishing reel
Inventor: TAKAHASHI HIDEAKI
IPC: A01K89/015
Filed: 1993-11-19
Abstract: PURPOSE:To obtain a fishing reel capable of preventing its return to a fishing line winding state with rotation of a handle in a free state, when it is changed to a spool free state by a clutch mechanism. CONSTITUTION:In a double bearing type reel capable of changing a state of spool from a fishing line winding state to a spool free state and returning to the winding state again with rotation of a handle 6 by means of a clutch mechanism 14, a depressing part 15 is provided in a clutch cam 11 of the clutch mechanism 14, to prevent rotation of the handle by giving a resistance to the rotation of rotating parts of a handle shaft 7, a reverse rotation preventing ratchet 9, or a pinion 5, etc., with the depressing part 15 interlocking with the switching action of the clutch cam 11.
Patent JP-H04185466-A (JP)
Title: Portable recorder
Inventor: HIRAGA SADAO
IPC: G01D9/00
Filed: 1990-11-20
Abstract: PURPOSE:To realize direct visual confirmation and print-out of measured data or the like by providing a circuit for processing an externally inputted data and a head for printing an obtained print data onto a recording medium. CONSTITUTION:When a process command is inputted by operating an operational section 2 under a state where signals are provided from detectors or the like, a CPU 25 begins to process signals taken in through an input circuit 21 and processing results are then stored sequentially in a RAM 24 while furthermore displayed on a display section 3 through a keyboard display controller 20. Signal processing operation is repeated until a stop command is inputted. Subsequently, a print head 4 is pressed against a heat-sensitive paper 28 and the operating section 2 is operated to input a print command. The CPU 25 then reads out processing results stored in the RAM 24 and converts the results into a graph format print data.
Patent JP-H02192613-A (JP)
Title: Low corona noise wire
Inventor: OKABE HIROYUKI
IPC: H01B5/08
Filed: 1988-12-12
Abstract: PURPOSE:To obtain a low corona noise wire in which sufficient hydrophilic property can be maintained for a long period without giving bad effect such as corrosion to a steel core by forming a hydrophilic film that is composed of an aluminum complex, on the surface of an outermost strand that is composed of aluminum or of aluminum alloy. CONSTITUTION:After degreasing and cleaning a steel core aluminum strand whose outermost layer is composed of aluminum or of aluminum alloy, using a complex agent by which a complex is formed with aluminum at the temperature higher than the room temperature, a complex film of a aluminum is formed on the surface of the aluminum strand. By forming the film of the aluminum complex on the surface of the outermost strand, the eventually has a great hydrophilic property, so that the formation of large water drop during rainfall is eliminated for the starting voltage of corona to be increased largely, and the generation of corona noise in hyper voltage transmission of electrical energy, such as is UHV transmission can be decreased to a large extent. Decrease in corona noise of the wire can surely be achieved in a easy process, and it is possible to maintain the effect for a long period without giving bad effect to the steel core.
Patent JP-H03173931-A (JP)
Title: Optical disk recorder
Inventor: MATSUMOTO HIROYUKI
IPC: G11B7/0045
Filed: 1989-12-01
Abstract: PURPOSE:To realize recording under revolving speed other than a rating by providing a calculating means for converting optimum recording laser power under the rated revolution into optimum recording laser power under other revolution. CONSTITUTION:The optimum recording laser power PV at a medium linear velocity V is given by an expression I. The laser power PV is calculated by a calculation circuit 7 based on laser power PVO at a rated revolution of velocity VO. This PV is transmitted to a laser driving circuit 8, and a laser of a recording head 2 is driven by the circuit 8 in accordance with inputted information from a signal generator 9, so that the recording is performed. Thus, when an ISO standard optical disk is to be recorded under a nonrated revolving speed, since the optimum recording laser power in an optional radial position at a desired revolving speed can be obtained, the laser power is controlled according to this value and hence an optical disk is recorded by the optimum recording laser.
Patent JP-H10161702-A (JP)
Title: Turbo machine control method and its device
Inventor: WETTSTEIN HANS DR
IPC: F01D17/24
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a turbo machine control method which reduces a cost in spite of being reliable equally to the case of using a redundant device and supplies a performance signal to a controller as a controlled variable. SOLUTION: The performance signal forms on signal set with plural other performance significant signals from an equipment circuit and signals in these signal sets are mutually compared by a comparing and selecting unit 2 to monitor whether a maximum value selection and performance signal among the signals is a maximum signal or not at the time and to send a maximum signal from a signal set to the controller.
Patent JP-H0950654-A (JP)
Title: Magnetic recording medium and magnetic recording and reproducing method
Inventor: ITO MASAHIRO
IPC: G11B5/62
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic recording medium which effectively prevents forgery by altering the recorded information and to obtain a recording and reproducing method of this magnetic recording medium. SOLUTION: This magnetic recording medium has a recording material 3 comprising such an alloy having a ratio of (saturation magnetization in a crystalline state)/(saturation magnetization in an amorphous state) of >=5, and the recording material 3 contains Mn. For recording, at least a part of the recording material is crystallized by heating and cooling it with a thermal head or laser light. For reproducing, the crystallized recording material is magnetized with a DC magnetic field and then magnetization of the recording material is detected by a magnetic head, or the magnetization of the crystallized recording material is detected while a DC magnetic field is impressed on the crystallized recording material to magnetize it.
Patent JP-H02159672-A (JP)
Title: Method and device for optimizing non-linearity
Inventor: TAMURA MASAYOSHI
IPC: G05B13/00
Filed: 1988-12-14
Abstract: PURPOSE:To efficiently obtain a non-linearity optimizing method even when restricting conditions are mutually and especially remarkably different by using an extended Lagrange function including a penalty parameter capable of having a different value in each restricting condition for a non-linearity optimizing problem as a decision reference for the quality of trial of non-linearity optimization. CONSTITUTION:The method and device for storing the value of a penalty parameter in each restricting condition and a device for storing a method for updating the penalty parameter without generating a contradiction from other trial are prepared. A penalty parameter having a different value can be allowed to correspond to each restricting condition by preparing the means for storing the penalty parameter corresponding to each restricting condition and non-linearity optimization can be efficiently executed by forming the means for storing the updating method of the penalty parameter without generating as contradiction from other trial.
Patent JP-H09161774-A (JP)
Title: Negative electrode for lithium secondary battery
Inventor: HASEGAWA JUN
IPC: H01M10/05
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To restrain the deposit of a dendrite huge crystal at charging time. SOLUTION: When a solid solution by solidly solubilizing calcium(Ca) or strontium(Sr) in lithium within a solidly solubilizing limit is adopted as a negative electrode for a lithium secondary battery, a dendrite huge crystal at charging time can be restrained. This reason is that lithium is excellently and dispersively deposited over the whole surface of a negative electrode surface since Ca or Sr very excellently dispersed in lithium by solid solubilization or a crystal defect by it forms a large number of deposit nucleuses on the negative electrode surface at battery charging time. Therefore, the whole surface of the negative electrode surface becomes a crystal growing surface, and only the thickness of a lithium layer increases by the continuation of charging, and local formation of a dendrite crystal is restrained.  The adding concentration of calcium or strontium is preferable to be set to 0.06 to 2.00wt.%.
Patent JP-H07143867-A (JP)
Title: Okonomiyaki (a thin flat cake of unsweetened batter fried with bits of vegetables)
Inventor: KOIZUMI NORIO
IPC: A23L35/00
Filed: 1993-11-22
Abstract: PURPOSE:To obtain OKONOMIYAKI which has good texture and taste and can be easily and simply eaten without smearing hands with the sauce by applying the sauce of a certain viscosity to a half-baked OKONOMIYAKI and treating it under specific conditions. CONSTITUTION:The batter for OKONOMIYAKI is baked in a mold only on one side face for a certain time to prepare half-baked OKONOMIYAKI. When the other unbaked side face becomes not fluid but still sticky, sauce 2 of 6,000 to 10,000 cps of viscosity at 25 deg.C is applied and overlapped on another batter one face of which is baked and the other unbaked face is sticky, then they are baked until the inner parts are solidified whereby the objective OKONOMIYAKI having the sauce of 6,000 to 10,000 viscosity at 25 deg.C coated inside is obtained. The OKONOMIYAKI is preferably refrigerated.
Patent JP-H03176419-A (JP)
Title: Suppository having thixotropic nature
Inventor: OTA SHINSUKE
IPC: A61K9/02
Filed: 1989-12-05
Abstract: PURPOSE:To obtain a suppository imparted with thixotropic nature to improve the temperature stability, free from flow at a temperature above the melting point of a base and storable without causing the precipitation of the drug component, etc., by compounding an oily base with a polyol and a powder insoluble in the oily base. CONSTITUTION:The objective thixotropic suppository contains (A) 20-80wt.% of a pharmacologically allowable oily base, (B) 1-70wt.% of a drug-active component, (C) 0.5-20wt.% of a pharmacologically allowable polyol containing at least two hydroxyl groups, such as propylene glycol, sugar or sugar alcohol, especially glycerol and (D) 5-75wt.% of powder insoluble in the pharmacologically allowable oily base such as amino acid, mineral, sugar or partially decomposed starch. The preferable ratios of the components A, C and D are 40-60wt.%, 2-5wt.% and 5-50wt.%, respectively.
Patent JP-H01157300-A (JP)
Title: Exciter for synchronous machine
Inventor: YAMAMOTO TOSHINOBU
IPC: H02P9/30
Filed: 1987-12-14
Abstract: PURPOSE:To relieve a controller of its load by giving an ignition pulse of one of thyristor converters connected in series also to the other converter, when the output current of an exciter is small. CONSTITUTION:The secondary windings of a transformer 4 are connected so as to have a phase difference of 30 degrees and thyristor converters 5A, 5B are connected with each of them. The outputs of said thyristor converters 5A, 5B are connected in series and supplied to the field winding 2 of a synchronous machine. Ignition signal generator circuits 6A, 6B are synchronized with the three phase AC power of the thyristor converters 5A, 5B to give said converters 5A, 5B an ignition signal with phase lag corresponding to a control signal. On the other hand, when an exciting current is small, a signal OX is outputted from an output detector 10. In this manner, the same ignition signal is given to the thyristor converters 5A, 5B.
Patent JP-2000143480-A (JP)
Title: Massage cosmetic
Inventor: YOKOOJI ATSUSHI
IPC: A61K8/00
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain a massage cosmetic which has a high massage effect, gives no twists (when applied to skins and massaged by fingers, solid contents are sedimentarily left) and greasy feelings, unnecessitates wiping off or washing away and shows an excellent feeling on use. SOLUTION: This massage cosmetic is characterized by including (A) 0.05-0.5 wt.% of a graft copolymer of crosslink-type sodium polyacrylates and/or sodium starch acrylates as a component and (B) 0.05-1 wt.% of a water-soluble polymer as a component.